AU2018455227A1 - Threaded joint for coupling two concentric tubes to one tube - Google Patents
Threaded joint for coupling two concentric tubes to one tube Download PDFInfo
- Publication number
- AU2018455227A1 AU2018455227A1 AU2018455227A AU2018455227A AU2018455227A1 AU 2018455227 A1 AU2018455227 A1 AU 2018455227A1 AU 2018455227 A AU2018455227 A AU 2018455227A AU 2018455227 A AU2018455227 A AU 2018455227A AU 2018455227 A1 AU2018455227 A1 AU 2018455227A1
- Authority
- AU
- Australia
- Prior art keywords
- tube
- metal
- threaded
- inner tube
- outer tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with axial sealings having at least one plastically deformable sealing surface
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/067963 WO2020139383A1 (en) | 2018-12-28 | 2018-12-28 | Threaded joint for coupling two concentric tubes to one tube |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2018455227A1 true AU2018455227A1 (en) | 2021-02-04 |
Family
ID=71126463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2018455227A Pending AU2018455227A1 (en) | 2018-12-28 | 2018-12-28 | Threaded joint for coupling two concentric tubes to one tube |
Country Status (7)
Country | Link |
---|---|
US (1) | US11746936B2 (pt) |
AU (1) | AU2018455227A1 (pt) |
BR (1) | BR112021008233B1 (pt) |
GB (1) | GB2588352B (pt) |
NO (1) | NO20210093A1 (pt) |
SG (1) | SG11202101219XA (pt) |
WO (1) | WO2020139383A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO346672B1 (en) * | 2021-02-12 | 2022-11-21 | Fladby Connector As | A pipe coupling |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298716A (en) * | 1964-08-31 | 1967-01-17 | Taylor Tube Seal Inc | Lined pipe and pipe joints and method of lining pipe and joining lined pipe |
US3994516A (en) * | 1975-03-05 | 1976-11-30 | Otis Engineering Corporation | Telescoping pipe coupling with improved pressure seal connection threads |
US4423778A (en) * | 1981-09-28 | 1984-01-03 | Baker International Corporation | Concentric tubing separation joint |
US4662659A (en) * | 1983-01-17 | 1987-05-05 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal having unequal tapers |
US4997048A (en) | 1989-08-24 | 1991-03-05 | Isom John R | Drill pipe assemblies |
US5141261A (en) | 1991-04-04 | 1992-08-25 | Double Containment Systems | Double containment pipe joint assembly |
US5423575A (en) * | 1993-07-30 | 1995-06-13 | Sonsub, Inc. | Concentric riser joint with self-aligning coupling |
GB0125148D0 (en) | 2001-10-19 | 2001-12-12 | Coflexip | Bulkhead assembly for use in pipe-in-pipe systems |
US7152700B2 (en) * | 2003-11-13 | 2006-12-26 | American Augers, Inc. | Dual wall drill string assembly |
US7134514B2 (en) | 2003-11-13 | 2006-11-14 | American Augers, Inc. | Dual wall drill string assembly |
US20050212285A1 (en) | 2004-03-29 | 2005-09-29 | Ope International, L.P. | Dual-walled piping system and methods |
WO2005095840A1 (en) | 2004-03-31 | 2005-10-13 | Nkktubes | Double shoulder tool joint |
US20090284004A1 (en) | 2008-05-15 | 2009-11-19 | Simmons Tom M | Double containment system, fittings for fluid flow components and associated methods |
FR2937077B1 (fr) | 2008-10-15 | 2010-10-22 | Vallourec Mannesmann Oil & Gas | Composant pour le forage et l'exploitation des puits d'hydrocarbures |
US8167340B2 (en) | 2009-11-18 | 2012-05-01 | Hunting Energy Services, Inc. | Drill stem tubular connection with internal stiffener ring |
EP2325435B2 (en) * | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
EP2372208B1 (en) | 2010-03-25 | 2013-05-29 | Tenaris Connections Limited | Threaded joint with elastomeric seal flange |
US8579022B2 (en) * | 2011-03-25 | 2013-11-12 | Robert B. Cook | Apparatus for deploying and activating a downhole tool |
US8777273B2 (en) | 2012-01-12 | 2014-07-15 | Reelwell, A.S. | Structure for a nested dual drill pipe joint |
US8770628B2 (en) | 2012-01-12 | 2014-07-08 | Reelwell, A.S. | Seal assembly for nested dual drill pipe |
-
2018
- 2018-12-28 BR BR112021008233-6A patent/BR112021008233B1/pt active IP Right Grant
- 2018-12-28 AU AU2018455227A patent/AU2018455227A1/en active Pending
- 2018-12-28 SG SG11202101219XA patent/SG11202101219XA/en unknown
- 2018-12-28 GB GB2100580.6A patent/GB2588352B/en active Active
- 2018-12-28 NO NO20210093A patent/NO20210093A1/en unknown
- 2018-12-28 WO PCT/US2018/067963 patent/WO2020139383A1/en active Application Filing
- 2018-12-28 US US16/481,129 patent/US11746936B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11746936B2 (en) | 2023-09-05 |
GB2588352A (en) | 2021-04-21 |
GB2588352B (en) | 2022-11-30 |
US20210215280A1 (en) | 2021-07-15 |
WO2020139383A1 (en) | 2020-07-02 |
BR112021008233B1 (pt) | 2023-10-03 |
GB202100580D0 (en) | 2021-03-03 |
BR112021008233A8 (pt) | 2021-11-23 |
BR112021008233A2 (pt) | 2021-08-03 |
SG11202101219XA (en) | 2021-03-30 |
NO20210093A1 (en) | 2021-01-25 |
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